I, unfortunatly enough, haven't beaten FFT. In fact, I haven't even gotten that close. ^_^o But I DO have Mustadio! And that's what counts! Anyway, I don't know if I know everythin about him...but...
Since I got FFT back again, I can now remember more stuff about Mustadio! ^_^ He's an engineer, and he lives in Goug. A long time ago, there used ta be a great deal of machinery about and stuff, and Mustadio and his dad are interested in findin out more about it. Da thin is, da only thin that makes da machines work is Tauros Stone, which activates em when it gets close enough ta da machine. Anyway, since a lotta peeps are interested in this particular stone, Mustadio is worried about it's safety, and so he takes it from his dad and hides it so they can't find it. He joins yer party here but ya can't control him, so he does his own things in battle tho. He's so awesome cause he can hit anythin from anywhere on da screen. Hee hee hee hee.
However, those peeps who want da stone hold his dad hostage in return fer it, but Ramza doesn't put up with THAT.
Can't remember much more after that, sadly enough. ^_^o I'll prolly update this again fairly soon.